Metallocene compound

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...

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556 7, 556 11, 556 12, 556 14, 556 19, 556 28, 556 52, 556 56, 526126, 526160, 526943, 502117, B01J 3100, B01J 3700, C07F 1700

Patent

active

055433731

ABSTRACT:
The present invention relates to a metallocene compound of the formula I ##STR1## which can advantageously be used as catalyst component for olefin polymerization.

REFERENCES:
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Chemical Abstract, vol. 120, 1994, p. 20. "Preparation of Highly Syndiotactic Olefin Polymers".
Chemical Abstracts. Vol. 118, No. 25, p. 901, "Synthesis, Molecular Structure . . . Catalysis", (1993).
Chemical Abstracts, vol. 117, No. 14, p. 3, "Standardized Polymerization . . . Comparison", (1992).
Chemical Abstract, vol. 116, No. 24, 1992, p. 4, "Comparison of Polymerization . . . Methylaluminoxane".
Chemical Abstracts. Vol. 121, No. 26, p. 5, "Asymmetric Zirconocene . . . Polymerization", (1994).
Chemical Abstract, vol. 119, No. 18, 1993, p. 20, "Manufacture of Branched Polyethylene and Organometallic Catalyst . . . Manufacutring the same".

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